proxadmin/app/email.py
2017-12-15 02:36:32 +02:00

25 lines
788 B
Python

from threading import Thread
from flask import current_app, render_template
from flask_mail import Message
from . import app, mail
from .decorators import async
@async
def send_async_email(app, msg):
with app.app_context():
mail.send(msg)
def send_email(to, subject, template, **kwargs):
if len(subject) > 50:
newsubject = subject[:50] + '...'
else:
newsubject = subject
app = current_app._get_current_object()
msg = Message(app.config['MAIL_SUBJECT_PREFIX'] + ' ' + newsubject, sender=app.config['MAIL_SENDER'], recipients=[to])
msg.body = render_template(template + '.txt', **kwargs)
msg.html = render_template(template + '.html', **kwargs)
thr = Thread(target=send_async_email, args=[app, msg])
thr.start()
return thr